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authorTang Chen <tangchen@cn.fujitsu.com>2013-07-08 16:00:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-09 10:33:23 -0700
commitef277c73ca3b1aade278036ae11640090681d558 (patch)
tree87290bf57329a3df8c381b3078b07a137c4fc543 /include
parentbcb615a81b1765864c71c50afb56631e7a1e5283 (diff)
downloadlinux-linaro-stable-ef277c73ca3b1aade278036ae11640090681d558.tar.gz
page migration: fix wrong comment in address_space_operations.migratepage()
There is no parameter "sync" in address_space_operations->migratepage(). It should be migrate_mode. And the comment is for MIGRATE_ASYNC. Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/fs.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 99be011e00de..cb771ecc2362 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -372,8 +372,8 @@ struct address_space_operations {
int (*get_xip_mem)(struct address_space *, pgoff_t, int,
void **, unsigned long *);
/*
- * migrate the contents of a page to the specified target. If sync
- * is false, it must not block.
+ * migrate the contents of a page to the specified target. If
+ * migrate_mode is MIGRATE_ASYNC, it must not block.
*/
int (*migratepage) (struct address_space *,
struct page *, struct page *, enum migrate_mode);